You are here: Home / Products / Acid Leaching Equipment / Acid Leaching Tank / Acid Leaching Tank

Acid Leaching Tank

The acid leaching tank is the core equipment of quartz sand acid leaching production line. Quartz sand and acid solution react in the acid leaching tank, and the quality of leaching tank directly affects the final product index of quartz sand acid leaching. In the acid leaching reaction tank, the heated acid is mixed with quartz sand, after impurities are dissolved, the acid solution is discharged, and the quartz sand is purified, so as to obtain high-purity quartz sand products.
facebook sharing button
twitter sharing button
linkedin sharing button
sharethis sharing button

Featured of acid leaching tank

1.the structure and shape are diverse. According to the different production process and capacity, the optional acid leaching tank specifications are of 30-150 tons of capacity, and there are three kinds of tank bottom structure, inner cone, outer cone and oblique cone, to meet the requirements of different processes and sites.

2.The main tank body is made of winding integrated PPH material, which can withstand high temperature up to 100 degrees Celsius, and can meet various grade and quality of quartz sand acid leaching.

3.PPH material acid leaching tank has good thermal insulation properties, thickness 50-90mm, has good thermal insulation effect, so acid leaching reaction speed is fast, which can save heating costs.

4.Acid leaching, acid removal, cleaning processes are completed in the acid leaching tank, reducing equipment investment and floor space.

5.Adopt dynamic acid leaching reaction technology, reduce the volatilization of acid, speed up the acid leaching reaction, high efficiency and environmental protection.

Working principle

The raw sand is fed into the acid leaching tank through the conveying device, and then the heated acid solution is evenly fed into the acid leaching tank. After 6-8 hours of reaction in the sealed acid leaching tank, the acid solution is discharged from tho bottom of the acid leaching tank. Then, clean water is pumped into the leaching tank to was the residual acid in the quartz sand, and then the quartz sand is discharged from the discharge port at bottom of  tank. The acid leaching process is completed.


Sinonine sand washing plant can be applied to various sand production fields to clean, remove impurities, screen, grade, dewater. Sand products used in the different areas can be produced by different sand washing systems. Sinonine has developed a series of sand washing systems for construction, foundry, glass making, and oil fracturing, etc for processing different kind of sand, such as quartz, artificial sand, dune sand, river sand and other raw sand.
Sinonine high purity quartz sand production line is used to produce high purity and ultra-high purity quartz sand with SiO2 content higher than 99.999% for the production of quartz crucible and high-end electronics industry. Selecting the appropriate quartz stone as the raw material and processed in the high purity sand production line, through a series of purification processes the high purity quartz sand is obtained, an annual output of 3000-50,000 tons of large-scale industrial production capacity can be achieved. Sinonine owns the state-of-art technology in HPQ purification at the world's leading level.

The impact crusher is used for medium and fine crushing of stones. The design of Sinonine impact crusher adopts novel design principle, new concepts of crushing technology; meets demands of crushing different materials in different degrees. Sinonine Impact crusher not only has a great crushing ratio and fine products of uniform shape, also consumes less power per unit. The unique design of impact lowers its cost of repair and maintenance, thus improves its productivity and reduces its cost. Impact crusher proves the bright prospect of its application in mining processing industry through large scale projects.

Jaw crusher is primary crushing equipment in stone crushing line. Sinonine Jaw Crusher is of single toggle type with features of simple structure, easy maintenance, stable function, low operation cost, great crushing ratio. Jaw Crusher is used widely in mine, metallurgy, construction, road, railway, hydro-electric, and chemistry. It is suitable for the primary or secondary crush of large rock with compressive resistance no more than 320MPa. PE type is used for coarse crushing, and PEX type is used for fine crushing.
Apron feeder is to transport ore to primary crusher for evenly and continuously feeding. Apron feeder is important in ore feeding and conveying system, and also for short distance material delivery. Apron feeder is especially appropriated for transporting materials with large proportion, large particle size, and strong abrasiveness, and can work reliably in the open air, humidity and other harsh conditions. Apron feeder can be widely used in metallurgical, mining, cement, and building materials. Both horizontal and oblique installation is ok for apron feeder, the maximum installation angle of apron feeder can reach 25º.
VSI sand making machine is the latest successful crushing machine with the international advanced technology. Many years technology accumulation and modern processing equipment ensure the leading position of the VSI sand making machine in this industry. Excellent cost performance and reliability make VSI sand making machine outstanding in the similar products. VSI sand making machine is the perfect combination of the latest research result of Germany and Chinese present working conditions. It is currently the exclusive production sand making machine with the worlds advanced level. VSI sand making machine is suitable for crushing and shaping soft or middle-hard or extremely hard materials, widely applied to pebble, rocks (limestone, granite, basalt, dolerite, andesite), iron ore tailing, artificial sand making of stone chips. VSI Sand making machine is also applied to water conservancy and hydropower of engineering field, high-grade highways, expressway and railway, passenger railway, bridge, airport pavement, municipal engineering, sand manufacturing and aggregated rock shaping.


If you have any questions or inquiries, please feel free to contact us by email or phone, We look forward t o long-term strategic cooperation with you!
Sinonine is a high-tech enterprise and a leading mining equipment manufacturer of quartz sand and project turnkey service providers in China, our products and services are sold all over the world.




Add: No.11 Lijing Road, Jiangbei New District, Nanjing City,China.
WhatsApp: +86-181-1882-1087 
Tel: +86-25-5887-5679 
Phone: +86-181-1882-1087 
Copyright © 2024 Nanjing Sinonine Heavy Industry Science and Technology Co., Ltd. All Rights Reserved